I have an instance of TFS 2012 which was running on my Windows 8.1 Pro partition. I was running fine and I could connect to it with my laptop over my home peer to peer network. It was running under NT Authority\Local Service
I upgraded the machine to Windows 10 and now the client will not connect and when accessing the TFS Server Administrative Console I get the error message TF246017: Team Foundation Server could not connect to the database. Verify tat the server that is hosting the database is operational...
I connected the image of the drive I made before the upgrade and verified that it was working prior to the Upgrade.
I suspect the problem is accounts and permissions for the service account, but I don't know what changes to make to get it to work.